Area codes 512 and 737
512512 & 737737512 and 737area code 512512, 737
512 and 737 are North American telephone area codes serving Austin, Texas, and its suburbs.wikipedia
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On February 13, 1999, the 512 area code was reduced to its current size when the southern portion (including Corpus Christi) became 361.
It was created prior to February 13, 1999, in a split from area code 512.
210726area code 210
In 1992, the western part of its territory (including San Antonio and the Rio Grande Valley) was split off as area code 210, making 512 the last of Texas' original four area codes to be split.
The main area code, 210, was created November 1, 1992, in a split from area code 512.
original area codesoriginal 86 area codesoriginal numbering plan areas
Area code 512 was one of the original area codes established in October 1947.
AustinAustin, TXTexas (Austin)
512 and 737 are North American telephone area codes serving Austin, Texas, and its suburbs.
Cedar ParkCedar Park, TX Cedar Park
Dripping SpringsDripping Springs, TX
ElginElgin, TXElgin, TX.
GeorgetownGeorgetown, TXGeorgetown High School
LakewayCity of Lakeway
TexasArea codes in Texas
List of Texas area codes
512: Austin, San Marcos, Kyle, Lampasas, Bastrop, Milam and Central Texas, overlays with 737 (October 1947)